Cheap Flights from Sacramento (SAC) to St. Louis (STL)

Popular airlines from Sacramento Executive Airport (SAC) to St. Louis Lambert Intl. Airport (STL)

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Find the cheapest month to fly from Sacramento (SAC) to St. Louis (STL)

October is typically the cheapest month to fly

From $182 - $668 per traveler.

Alternative airports near St. Louis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $495
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city center20 min
Flights from $495

Frequently asked questions

How much does a flight from Sacramento Executive Airport (SAC) to Lambert-St. Louis Intl. Airport (STL) cost?
Get a cheap one-way flight or cheap return flight from Sacramento Executive Airport (SAC) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Sacramento Executive Airport (SAC) to Lambert-St. Louis Intl. Airport (STL)?
is the most affordable month to fly from SAC to STL. Traveling outside of peak seasons is often the key to finding a great deal.
Which airlines fly direct from Sacramento Executive Airport (SAC) to Lambert-St. Louis Intl. Airport (STL)?
While Sacramento, CA (SAC-Sacramento Executive) doesn't offer any direct flights to Lambert-St. Louis Intl. Airport (STL), other airports have nonstop routes. Traveling from Sacramento Intl. Airport (SMF) will get you to St. Louis without any layovers.
What is the cheapest airline that flies from Sacramento Executive Airport (SAC) to Lambert-St. Louis Intl. Airport (STL)?
To find the cheapest airline that'll fly you from SAC to STL, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Sacramento Executive Airport (SAC) to Lambert-St. Louis Intl. Airport (STL)?
There are no daily nonstop flights departing from Sacramento Executive Airport (SAC) to Lambert-St. Louis Intl. Airport (STL). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from SAC to STL?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a range of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sacramento Executive Airport (SAC) to Lambert-St. Louis Intl. Airport (STL)?
To arrive at Lambert-St. Louis Intl. Airport (STL) without delays, opt for a flight that leaves from Sacramento Executive Airport (SAC) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sacramento Executive Airport (SAC) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Booking your plane ticket from SAC to STL shortly before your trip is usually more expensive. However, if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a SAC to STL flight and hotel package?
Securing a SAC to STL flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Pick from our impressive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sacramento Executive Airport (SAC) to Lambert-St. Louis Intl. Airport (STL)?
If you booked your SAC to STL flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Sacramento Executive
Destination airport
Lambert-St. Louis Intl.
Distance
1672 mi

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Sacramento to St. Louis Flights

The cheapest times to fly from Sacramento to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sacramento to St. Louis are during the month of . You can find some of the cheapest flights from Sacramento to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sacramento to St. Louis

Sunday is one of the best days to book for cheap flights from Sacramento to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sacramento to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sacramento to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sacramento to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sacramento to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Sacramento to St. Louis Flights

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